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Skew oil holes and low friction Banded piston for automotive , shock absorber repair
AIA-1
Description
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skew oil holes design and low friction shock pistons used in automotive
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Specifications:
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Physical performance for shock pistons | tensile strength | More than 15MPa |
elongation @ break | More than 200% |
shore hardness (bands) | 57 - 61 |
density | 2.15 – 2.19 g/cm3 |
wear | Less than 50mg |
friction coefficient | Less than 0.3 |
hardness (sinter piston) | HRB65-85 |
Different fillers | carbon fiber |
glass fiber |
graphite |
Molybdenum disulfide |
carbon |
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Description:
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XIA YI is engaged in developing and manufacturing different kinds of shock absorber?pistons. Powder
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metallurgy based, with PTFE material banding outside, they have advantages of?low friction and good
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seal properties. In our company, we can test density, friction coefficient, abrasion, blow-off testing and so
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on, other items that we can’t test by ourselves we will send standard sample blocks to Shanghai Plastics
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Research Institute. We have set up good cooperative relationship with some big shock absorber?factories
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home and abroad. Our mass production piston types are: ?25, ?27, ?30, ?31, ?32, ?35,??36, ?40, ?45,
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?46.
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SPEC: D25XD8X11.5
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Unique design for the fluid channels
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Material of sintered piston: Fe-C-Cu
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Density is 6.0 g / cm3
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Steam treatment
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Net weight is 24.32g
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Applications:
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In car or motorbike front or rear shock absorbers
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Competitive?Advantage:
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1. Consistency in size.
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2. Infrared ray detect the out diameter in automatic banding machines
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3. Produce PTFE disc by Xia Yi, can control the quality itself.
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Picture show:
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Read More
Ningbo XiaYi Electromechanical Technology Co.,Ltd.
Shock Absorber Parts,Shock Absorber Piston,Powder Metallurgy Parts
Address: Chenshen Rd, Tiangu Industrial Park, Jiulong Lake, Ningbo, China,
Ningbo, Zhejiang
China, 315000
Tel: 86-574-86537563
Fax: 86-574-86535651
